Tandem bicycle



FIG. 1 is a perspective view of a tandem bicycle with dual rear wheels showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear elevational view of our inventive tandem bicycle;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top perspective view of our novel tandem bicycle design; and,

FIG. 7 is a bottom perspective view thereof. 

The ornamental design for a tandem bicycle with dual rear wheels, as shown and described. 